Catalytic combustion equipment in 4S shop paint booth
1. Spray paint exhaust gas treatment equipment (dry filtration+activated carbon adsorption+organic exhaust gas catalytic combustion treatment device)
2. The organic waste gas generated in the production spraying workshop is collected by a hood and drawn out of the workshop through a pipeline to enter the paint dust pretreatment equipment before entering the adsorption+desorption+catalytic combustion waste gas purification device
3. The exhaust gas first passes through the filter layer in the dust filter to remove dust particles. The purified gas is then passed into an activated carbon adsorption tower with honeycomb shaped activated carbon (one for backup and one for use), where it fully contacts with the honeycomb shaped activated carbon. The strong adsorption of organic matter by activated carbon is utilized to purify the gas, and the treated gas can meet emission standards.
4. The device has stable performance and can achieve the expected results. After a period of operation, the adsorption bed will reach adsorption saturation, and the desorption catalytic combustion self equilibrium process will automatically cycle after 1 hour. At this time, the desorption system is turned on to desorb activated carbon (without replacing activated carbon). The desorbed gas is burned by the catalytic combustion device to generate harmless gases such as carbon dioxide, water, and some heat. The entire adsorption and catalytic combustion process is automatically controlled by PLC.
5. After saturation of Zhonghe Environmental Protection Activated Carbon adsorption, it can be desorbed with hot air. _After the activated carbon is put back into use, the concentration of organic waste gas can be concentrated 10-15 times by controlling the flow rate of the desorption process. The desorption gas flows through the combustion device of the catalytic bed and is heated to around 300 ℃. It ignites under the action of the catalyst, and the purification efficiency of the catalytic combustion process can reach over 97%. After combustion, CO2 and H2O are generated and a large amount of heat is released. A part of this heat is used to heat the high concentration waste gas desorbed through the heat exchanger in the catalytic combustion bed, and the other part is used to heat the air outside the heating chamber as activated carbon desorption gas.
6. The above is Zhonghe Environmental Protection's technical understanding for everyone. Detailed parameter consultation is needed

Catalytic combustion equipment in 4S shop paint boothIt is one of the main products produced by our company, with design, selection, and installation capabilities.
The catalytic combustion equipment in the paint booth of 4S stores is mainly used for the treatment of exhaust gas from automotive 4S electric sheet metal painting and paint booth exhaust gas treatment